* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Perqlit Teal-First Minimal Color Palette */
    --discovery-teal: #00BFA6;
    --signal-blue: #1F6FFF;
    --beam-mint: #D2F7F1;
    --sky-mist: #E6F4FF;
    --clean-white: #FFFFFF;
    --charcoal-black: #1C1E21;
    --cool-gray: #6B7280;
    --blue-spark: #3A5DFF;
    --mint-glow: #B9FBC0;
    
    /* Updated theme variables - Teal-First */
    --bg-primary: linear-gradient(135deg, var(--beam-mint) 0%, var(--clean-white) 100%);
    --bg-secondary: var(--clean-white);
    --text-primary: var(--charcoal-black);
    --text-secondary: var(--cool-gray);
    --text-muted: var(--cool-gray);
    --border-color: #e2e8f0;
    --shadow: rgba(28, 30, 33, 0.1);
    --input-bg: var(--clean-white);
    --card-bg: var(--clean-white);
    --header-bg: var(--clean-white);
    --search-bg: var(--clean-white);
    --stats-bg: var(--beam-mint);
    --cards-bg: var(--clean-white);
    --accent-color: var(--discovery-teal);
    --hover-color: var(--signal-blue);
    --highlight-color: var(--blue-spark);
    --success-color: var(--mint-glow);
    --alternate-bg: var(--sky-mist);
}

[data-theme="dark"] {
    --bg-primary: linear-gradient(135deg, #0f1419 0%, #1a1f2e 100%);
    --bg-secondary: #1a1f2e;
    --text-primary: var(--clean-white);
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #374151;
    --shadow: rgba(0, 0, 0, 0.3);
    --input-bg: #2d3748;
    --card-bg: #2d3748;
    --header-bg: #1a1f2e;
    --search-bg: #1a1f2e;
    --stats-bg: rgba(0, 191, 166, 0.1);
    --cards-bg: #1a1f2e;
    --accent-color: var(--discovery-teal);
    --hover-color: var(--signal-blue);
    --highlight-color: var(--blue-spark);
    --success-color: var(--mint-glow);
    --alternate-bg: rgba(31, 111, 255, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: var(--clean-white);
    min-height: 100vh;
    color: var(--text-primary);
    transition: all 0.3s ease;
    margin: 0;
    padding: 0;
    position: relative;
}

[data-theme="dark"] body {
    background: var(--bg-primary);
}

/* Subtle gradient at bottom of page */
body::after {
    content: '';
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(to top, 
        rgba(0, 191, 166, 0.15) 0%,     /* discovery-teal - stronger */
        rgba(0, 191, 166, 0.12) 20%,    /* more teal coverage */
        rgba(31, 111, 255, 0.08) 50%,   /* signal-blue */
        rgba(139, 92, 246, 0.05) 75%,   /* violet */
        transparent 100%
    );
    pointer-events: none;
    z-index: 1;
}

/* Dark mode gradient at bottom */
[data-theme="dark"] body::after {
    background: linear-gradient(to top, 
        rgba(0, 191, 166, 0.20) 0%,     /* discovery-teal - stronger in dark */
        rgba(0, 191, 166, 0.16) 20%,    /* more teal coverage */
        rgba(31, 111, 255, 0.12) 50%,   /* signal-blue */
        rgba(139, 92, 246, 0.08) 75%,   /* violet */
        transparent 100%
    );
}

.page-layout {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 10;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header Styles */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    background: var(--header-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1.5rem 2rem;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
    position: relative;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-center {
    flex: 1;
    text-align: center;
    margin: 0 2rem;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

/* Gradient overlay for page header */
.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        transparent 0%,
        rgba(139, 92, 246, 0.03) 25%,   /* violet */
        rgba(31, 111, 255, 0.05) 50%,   /* signal-blue */
        rgba(0, 191, 166, 0.08) 80%,    /* discovery-teal */
        rgba(0, 191, 166, 0.10) 100%    /* discovery-teal stronger */
    );
    border-radius: 20px;
    pointer-events: none;
    z-index: -1;
}

/* Dark mode gradient for page header */
[data-theme="dark"] .page-header::before {
    background: linear-gradient(to bottom, 
        transparent 0%,
        rgba(139, 92, 246, 0.05) 25%,   /* violet */
        rgba(31, 111, 255, 0.08) 50%,   /* signal-blue */
        rgba(0, 191, 166, 0.12) 80%,    /* discovery-teal */
        rgba(0, 191, 166, 0.15) 100%    /* discovery-teal stronger */
    );
}

.site-logo {
    width: 72px;
    height: 72px;
    object-fit: contain;
    display: block;
    margin: 0;
}

.brand-container {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
}

.header-left h1 {
    font-size: 3rem;
    color: #1C1E21;
    margin: 0;
    font-weight: 900;
    height: 72px;
    line-height: 72px;
    display: flex;
    align-items: center;
}

.brand-tagline {
    font-size: 0.9rem;
    color: #6B7280;
    font-weight: 400;
    line-height: 1.2;
    margin-top: -8px;
    letter-spacing: 0.5px;
    font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
    text-align: left;
    white-space: nowrap;
}

.header-center p {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

#userName {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Clickable brand elements */
.clickable-brand {
    cursor: pointer;
    transition: all 0.2s ease;
}

.clickable-brand:hover {
    opacity: 0.8;
    transform: scale(1.02);
}

.home-btn {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    min-width: 80px;
    height: 38px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.home-btn:hover {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--clean-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 191, 166, 0.3);
}

.logout-btn {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
    padding: 0.5rem 0.75rem;
    border-radius: 8px;
    min-width: 80px;
    height: 38px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logout-btn:hover {
    background: #ef4444;
    border-color: #ef4444;
    color: var(--clean-white);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Merged Content Box */
.merged-content-box {
    background: var(--search-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    box-shadow: 0 10px 30px var(--shadow);
    transition: all 0.3s ease;
}

/* Page Description Box */
.page-description-box {
    text-align: center;
    margin-bottom: 2rem;
}

.page-description-box p {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
    line-height: 1.5;
}

/* Search Section */
.search-section {
    background: transparent;
    border-radius: 0;
    padding: 0;
    margin-bottom: 1.5rem;
    box-shadow: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.search-container {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 600px;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
}

.search-input-wrapper {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}

/* Multi-color border for settings search box */
.search-input-wrapper::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 14px;
    z-index: -1;
    background: linear-gradient(
        45deg,
        #00BFA6 0%,
        #1F6FFF 25%,
        #8B5CF6 50%,
        #00BFA6 75%,
        #1F6FFF 100%
    );
    opacity: 0.8;
}

/* Enhanced focus state for settings search input */
.search-input-wrapper:focus-within::before {
    opacity: 1;
}

/* Hover state for settings search input wrapper */
.search-input-wrapper:hover::before {
    opacity: 0.9;
}

#cardSearch {
    width: 100%;
    padding: 1rem 3.5rem 1rem 1.25rem; /* Extra padding on right for icons */
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 1rem;
    outline: none;
    transition: all 0.3s ease;
    background: var(--input-bg);
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

.search-icon-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: all 0.3s ease;
    display: flex !important;
    z-index: 10;
    width: 28px;
    height: 28px;
    align-items: center;
    justify-content: center;
    align-items: center;
    justify-content: center;
    z-index: 100;
    width: 28px;
    height: 28px;
}

/* Light mode colors */
.search-icon-btn {
    color: #718096 !important;
}

.search-icon-btn:hover {
    background: #e2e8f0 !important;
    color: #2d3748 !important;
}

/* Dark mode colors */
[data-theme="dark"] .search-icon-btn {
    color: #a0aec0 !important;
}

[data-theme="dark"] .search-icon-btn:hover {
    background: #4a5568 !important;
    color: #e2e8f0 !important;
}

/* Search icon buttons - clean implementation */
.search-icon-btn svg {
    width: 18px;
    height: 18px;
    stroke-width: 2;
}

.voice-btn {
    right: 2.2rem; /* Position before the clear button */
}

.voice-btn.listening {
    color: #e74c3c !important;
    animation: pulse 1.5s infinite;
}

.clear-x-btn {
    right: 0.3rem;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

#cardSearch:focus {
    border-color: transparent;
    box-shadow: none;
}

.clear-btn {
    padding: 1rem 1.5rem;
    background: var(--border-color);
    color: var(--text-secondary);
    border: none;
    border-radius: 12px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.clear-btn:hover {
    background: var(--text-muted);
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    width: 100%;
    max-width: 800px;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--input-bg);
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    background: var(--border-color);
    border-color: var(--text-muted);
}

.filter-btn.active {
    background: #667eea;
    color: white;
    border-color: #667eea;
}

/* Selection Stats */
.selection-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.stat-item {
    text-align: center;
    background: var(--stats-bg);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1rem 2rem;
    box-shadow: 0 5px 15px var(--shadow);
    transition: all 0.3s ease;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #667eea;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
}

/* Cards Container */
.cards-container {
    padding: 1rem 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    transition: all 0.3s ease;
}

/* Selected Perks Display */
.selected-perks-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.provider-group {
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: 0 8px 25px var(--shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.provider-group:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px var(--shadow);
    border-color: var(--accent-color);
}

.provider-header {
    background: linear-gradient(135deg, var(--accent-color), var(--hover-color));
    color: white;
    padding: 1.5rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    transition: all 0.3s ease;
}

.provider-header:hover {
    background: linear-gradient(135deg, var(--hover-color), var(--accent-color));
}

.provider-header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.provider-logo {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.provider-details h3 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
}

.provider-stats {
    font-size: 0.9rem;
    opacity: 0.9;
    margin: 0.25rem 0 0 0;
}

.provider-header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.expand-toggle {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.expand-toggle:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.expand-toggle.expanded {
    transform: rotate(180deg);
}

.provider-actions {
    display: flex;
    gap: 0.5rem;
}

.quick-action-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.8rem;
}

.quick-action-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-1px);
}

.perks-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1rem;
    padding: 1.5rem 2rem 2rem;
    background: var(--cards-bg);
    transition: all 0.3s ease;
    max-height: 0;
    overflow: hidden;
}

.perks-grid.expanded {
    max-height: 1000px;
    padding: 1.5rem 2rem 2rem;
}

.perk-card {
    background: var(--clean-white);
    border-radius: 16px;
    padding: 1.5rem;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

[data-theme="dark"] .perk-card {
    background: var(--card-bg);
}

.perk-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-color), var(--hover-color));
    opacity: 0;
    transition: all 0.3s ease;
}

.perk-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--shadow);
    border-color: var(--accent-color);
}

.perk-card:hover::before {
    opacity: 1;
}

.perk-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.perk-info {
    flex: 1;
}

.perk-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.perk-type-badge {
    display: inline-block;
    background: var(--accent-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.perk-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-left: 1rem;
}

.perk-action-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.perk-action-btn:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    transform: scale(1.1);
}

.perk-action-btn.remove {
    border-color: #ef4444;
    color: #ef4444;
}

.perk-action-btn.remove:hover {
    background: #ef4444;
    color: white;
}

.perk-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.perk-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.feature-tag {
    background: var(--alternate-bg);
    color: var(--text-primary);
    padding: 0.3rem 0.6rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
}

.perk-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.perk-value {
    font-weight: 600;
    color: var(--accent-color);
    font-size: 0.9rem;
}

.perk-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.status-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #22c55e;
}

/* Empty state styling */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--card-bg);
    border-radius: 20px;
    border: 2px dashed var(--border-color);
}

.empty-state-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
    opacity: 0.3;
}

.empty-state h3 {
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.empty-state p {
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

.empty-state-btn {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.empty-state-btn:hover {
    background: var(--hover-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 191, 166, 0.3);
}

/* Perks Summary Section */
.perks-summary {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 1.5rem 2rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 6px 20px var(--shadow);
    border: 2px solid var(--border-color);
}

.summary-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.summary-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1.5rem;
}

.stat-card {
    background: var(--alternate-bg);
    border-radius: 12px;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-sublabel {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

/* Custom Perk Button (next to search) */
.add-custom-search-btn {
    background: linear-gradient(135deg, var(--accent-color), var(--hover-color));
    color: white;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    height: 50px;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(0, 191, 166, 0.2);
    font-weight: 600;
    white-space: nowrap;
}

.add-custom-search-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 191, 166, 0.3);
    background: linear-gradient(135deg, var(--hover-color), var(--accent-color));
}

.add-custom-search-btn .btn-icon {
    font-size: 1rem;
    font-weight: bold;
}

.add-custom-search-btn .btn-text {
    font-size: 0.9rem;
    font-weight: 600;
}

/* Custom Perk Modal */
.custom-perk-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--card-bg);
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    border: 2px solid var(--border-color);
}

.modal-header {
    background: linear-gradient(135deg, var(--accent-color), var(--hover-color));
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 18px 18px 0 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 700;
}

.close-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.close-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.custom-perk-form {
    padding: 2rem;
}

.form-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: var(--alternate-bg);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-section:last-of-type {
    margin-bottom: 0;
}

.form-section h4 {
    color: var(--text-primary);
    margin: 0 0 1rem 0;
    font-size: 1.1rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    color: var(--text-primary);
    font-weight: 500;
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.field-description {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
    font-style: italic;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 0.9rem;
    background: var(--input-bg);
    color: var(--text-primary);
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(0, 191, 166, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--hover-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 191, 166, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

/* Responsive form layout */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .custom-perk-section {
        padding: 1rem;
    }
}

.card-item {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    color: var(--text-primary);
}

.card-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px var(--shadow);
    border-color: var(--text-muted);
}

.card-item.selected {
    border-color: #48bb78;
    background: linear-gradient(135deg, #f0fff4 0%, #e6fffa 100%);
}

[data-theme="dark"] .card-item.selected {
    background: linear-gradient(135deg, #2d3748 0%, #4a5568 100%);
    border-color: #48bb78;
}

.card-item.selected::before {
    content: '✓';
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: #48bb78;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.card-icon.amex { background: #006fcf; color: white; }
.card-icon.chase { background: #117aca; color: white; }
.card-icon.capital-one { background: #004977; color: white; }
.card-icon.citi { background: #0066cc; color: white; }
.card-icon.bank-of-america { background: #d71e28; color: white; }
.card-icon.wells-fargo { background: #d71e28; color: white; }
.card-icon.other { background: #718096; color: white; }

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.card-issuer {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

.card-details {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.card-category {
    display: inline-block;
    background: var(--border-color);
    color: var(--text-secondary);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    margin-top: 0.5rem;
}

/* Toggle Switch */
.toggle-switch {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 50px;
    height: 24px;
    background: var(--border-color);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.toggle-switch::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.card-item.selected .toggle-switch {
    background: #48bb78;
}

.card-item.selected .toggle-switch::after {
    transform: translateX(26px);
}

/* Action Buttons */
.action-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.action-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.action-btn.primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.action-btn.primary:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(102, 126, 234, 0.3);
}

.action-btn.primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.action-btn.secondary {
    background: var(--border-color);
    color: var(--text-secondary);
}

.action-btn.secondary:hover {
    background: var(--text-muted);
    transform: translateY(-1px);
}

/* Loading State */
.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: #718096;
}

.loading::after {
    content: '';
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid #667eea;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 0.5rem;
}

/* No Results Message */
.no-results-message {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    color: var(--text-muted);
    font-size: 1.1rem;
    text-align: center;
    background: var(--card-bg);
    border-radius: 15px;
    border: 2px dashed var(--border-color);
    margin: 1rem 0;
}

/* Provider and Benefits Dropdown Styles */
.provider-dropdown,
.benefits-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shadow);
    z-index: 1000;
    max-height: 400px;
    overflow-y: auto;
    margin-top: 4px;
}

.dropdown-header {
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    color: var(--text-primary);
    background: var(--alternate-bg);
    border-radius: 10px 10px 0 0;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.back-btn {
    background: transparent;
    border: none;
    color: var(--accent-color);
    cursor: pointer;
    font-size: 0.9rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
}

.back-btn:hover {
    background: var(--border-color);
}

.provider-list,
.benefits-list {
    max-height: 320px;
    overflow-y: auto;
}

.provider-item,
.benefit-item {
    padding: 0.75rem 1rem;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-align: left;
}

.provider-item:hover,
.benefit-item:hover {
    background: var(--alternate-bg);
}

.provider-item:last-child,
.benefit-item:last-child {
    border-bottom: none;
}

.provider-icon {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    background: var(--accent-color);
    color: white;
    flex-shrink: 0;
}

.provider-info {
    flex: 1;
}

.provider-name {
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    text-align: left;
}

.provider-count {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.benefit-item {
    padding-left: 1.5rem;
}

.benefit-item.selected {
    background: var(--success-color);
    border-left: 4px solid var(--accent-color);
}

.benefit-title {
    font-weight: 500;
    color: var(--text-primary);
    margin: 0;
}

.benefit-description {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
    margin-top: 0.25rem;
}

.benefit-type {
    display: inline-block;
    background: var(--border-color);
    color: var(--text-secondary);
    padding: 0.2rem 0.5rem;
    border-radius: 8px;
    font-size: 0.7rem;
    margin-top: 0.5rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Dark mode text color for header h1 */
[data-theme="dark"] .header-left h1 {
    color: #FFFFFF;
}

[data-theme="dark"] .brand-tagline {
    color: #9CA3AF;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .page-header {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .header-center {
        margin: 0;
    }
    
    .site-logo {
        width: 56px;
        height: 56px;
        margin: 0;
    }
    
    .header-left h1 {
        height: 56px;
        line-height: 56px;
        font-size: 2.4rem;
    }
    
    .brand-tagline {
        font-size: 0.9rem;
        margin-top: -6px;
    }
    
    .merged-content-box {
        padding: 1rem;
    }
    
    .search-container {
        flex-direction: column;
    }
    
    #cardSearch {
        padding-right: 4rem; /* More space for icons on mobile */
    }
    
    .search-icon-btn {
        padding: 0.75rem; /* Larger touch targets */
    }
    
    .voice-btn {
        right: 3rem; /* Adjust positioning for mobile */
    }
    
    .filter-options {
        justify-content: center;
    }
    
    .selection-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .cards-container {
        grid-template-columns: 1fr;
        max-height: 500px;
    }
    
    .action-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .action-btn {
        width: 100%;
        max-width: 300px;
    }
}

/* Scrollbar Styling */
.cards-container::-webkit-scrollbar {
    width: 8px;
}

.cards-container::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.cards-container::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.cards-container::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}

/* Success and Error Message Animations */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}